<h3>Login</h3>
<?php
$this->load->helper('form');
echo form_open($form_action);
?>

<table id="tabel_form">
    <tr><td>Username</td><td><input type="text" name="id_user" value="<?php echo set_value('id_user', isset($id_user) ? $id_user : ''); ?>" size="30" /></td></tr>
    <tr><td>Password</td><td><input type="text" name="password" value="<?php echo set_value('password', isset($password) ? $password : ''); ?>" size="30" /></td></tr>
    <tr style="text-align: center"><td colspan="2"><input type="submit" name="submit" value="Login"></td></tr>    
</table>
